Text Me is a versatile mobile application that offers free texting and calling services, along with the provision of a second phone number. This app allows users to send and receive unlimited text messages, make free voice and video calls, and even establish virtual phone numbers for added convenience and privacy.

With Text Me, users can send texts and make calls to anyone in the world for free, as long as they have an internet connection. This feature is particularly beneficial for individuals who may be traveling or have limited cellular coverage but still want to stay connected. The app also supports group messaging, allowing users to chat with multiple contacts simultaneously.

On Google Play, Text Me has so far received a score of 3.3 stars out of 5, and has 517k reviews. The app has been downloaded more than 10 million times.

1. Free Texting and Calling: Text Me allows users to send unlimited text messages and make voice and video calls for free. As long as there is an internet connection, users can communicate with friends and family globally without incurring additional charges.

2. Second Phone Number: One notable feature of Text Me is the ability to obtain a second phone number. Users can have an additional number for various purposes, such as privacy, business, or online activities. This allows for separating personal and professional communication effectively.

3. Group Messaging: Text Me supports group messaging, enabling users to chat with multiple contacts simultaneously. This feature is useful for coordinating events, discussing projects, or simply staying connected with a group of friends or family members.

4. Privacy and Security: The app prioritizes user privacy and employs encryption to ensure the safety of messages and calls. This helps to protect personal information and maintain confidentiality during communication.

5. Additional Features: Text Me offers added functionalities like voicemail, call forwarding, and customizable ringtones. Voicemail allows users to receive and listen to messages when unable to answer calls, while call forwarding ensures calls are never missed. Customizable ringtones enable personalization of the app's sound profile.

Pros:

Text Me: Text Free, Call Free, Second Phone Number offers convenient free texting and calling services and the option to have a second phone number. Its advantages include cost savings and privacy.

Cons:

However, it requires an internet connection and may have limitations when communicating with non-Text Me users. 

One of the standout features of Text Me is the ability to obtain a second phone number. This feature provides users with an additional phone number that they can use for various purposes, such as privacy, business, or online dating. Having a second number enables users to keep their personal and professional contacts separate, ensuring enhanced privacy and organization.

Privacy is a top priority for Text Me, as the app employs encryption to safeguard user communications. This ensures that messages and calls are secure and protected from unauthorized access.

The app also offers additional features such as voicemail, call forwarding, and customizable ringtones. Voicemail allows users to receive and listen to messages when they are unable to answer a call. Call forwarding enables calls to be forwarded to another number, ensuring that no important calls are missed. Customizable ringtones allow users to personalize their phone's sound profile.

In addition, Text Me offers in-app purchases that allow users to unlock additional features and remove ads for an enhanced user experience. These purchases include features like call credits, which enable users to make international calls to non-Text Me users at affordable rates.

Overall, Text Me is a comprehensive messaging and calling app that provides users with the flexibility, convenience, and privacy they need. Whether it's unlimited texting, free calling, second phone numbers, or additional features, Text Me offers a robust platform for seamless and secure communication.